my only criticism would be that there was a long lead time to delivery. I then recieved two emails apologising that the delivery date would be pushed back, but then the new date was the same as the original date. The product then arrived several days early anyway! It wasnt really a problem, but the lead time did initially put me off. As it happens the product is so precise, and easy to install that it feels like excellent value for money, and it wouldnt put me off ordering again.
